Běh ve velikosti US 7 (EU 40) | 650 Produktů

Odebrat všechny filtry

Kategorie

TRAIL

Asics

CEP

Craft

Nike

Puma

Sony

Ciele

2XU

Altra

Silva

S/LAB

Edgar

Leki

Shokz

Jako

Odlo

Falke

VIF

S/LAB

Altra

Skechers

Ciele

Keyena

Maurten

S/LAB

Coros

Fila

Atom

SWIX

Hoka

Erima

Zobrazit vše

Pohlaví

Ženy (1653) Ženy (1653)

Muži (609) Muži (609)

Unisex (201) Unisex (201)

Děti (41) Děti (41)

Filtr nenalezen

Typ zboží

Oblečení (1) Oblečení (1)

Obuv (645) Obuv (645)

Vybavení (4) Vybavení (4)

Filtr nenalezen

Podrobný typ zboží

Basketbalové boty (4) Basketbalové boty (4)

Bunda s kapucí (1) Bunda s kapucí (1)

Běžecké boty (229) Běžecké boty (229)

Fitness boty (46) Fitness boty (46)

Indoorové boty (8) Indoorové boty (8)

Obuv (90) Obuv (90)

Pantofle (35) Pantofle (35)

Pásek (4) Pásek (4)

Trailové boty (103) Trailové boty (103)

Tretry (129) Tretry (129)

Žabky (1) Žabky (1)

Filtr nenalezen

Značka

adidas (36) adidas (36)

adidas Originals (1) adidas Originals (1)

adidas Sportswear (2) adidas Sportswear (2)

Altra (2) Altra (2)

Asics (59) Asics (59)

Atom (5) Atom (5)

Craft (1) Craft (1)

Dynafit (5) Dynafit (5)

Fila (1) Fila (1)

Hoka (13) Hoka (13)

Hummel (1) Hummel (1)

INOV-8 (12) INOV-8 (12)

Jako (1) Jako (1)

Mizuno (7) Mizuno (7)

New Balance (42) New Balance (42)

Nike (179) Nike (179)

NNormal (6) NNormal (6)

On Running (44) On Running (44)

Puma (98) Puma (98)

Reebok (15) Reebok (15)

S/LAB (10) S/LAB (10)

Salomon (3) Salomon (3)

Saucony (8) Saucony (8)

The North Face (3) The North Face (3)

Under Armour (95) Under Armour (95)

Vans (1) Vans (1)

Filtr nenalezen

Cena

Kč

—

Kč

Barva

Černá
(173) Černá
(173)

Bílá
(142) Bílá
(142)

Modrá
(92) Modrá
(92)

Žlutá
(49) Žlutá
(49)

Šedá
(49) Šedá
(49)

Červená
(32) Červená
(32)

Zelená
(25) Zelená
(25)

Vícebarevné
(23) Vícebarevné
(23)

Hnědá
(22) Hnědá
(22)

Oranžová
(19) Oranžová
(19)

Fialová
(9) Fialová
(9)

Růžová
(5) Růžová
(5)

Filtr nenalezen

Velikost bot

32 32

33½ 33½

35½ 35½

35 35

36½ 36½

36 36

36⅔ 36⅔

37 37

37½ 37½

37⅓ 37⅓

38½ 38½

38 38

38⅔ 38⅔

39 39

39⅓ 39⅓

39½ 39½

40½ 40½

40 40

40⅔ 40⅔

41 41

41½ 41½

41⅓ 41⅓

42½ 42½

42 42

42⅔ 42⅔

43 43

43⅓ 43⅓

43½ 43½

44 44

44½ 44½

44⅔ 44⅔

45½ 45½

45 45

45⅓ 45⅓

45⅔ 45⅔

46 46

46⅔ 46⅔

46½ 46½

47 47

47½ 47½

47⅓ 47⅓

48½ 48½

48 48

49 49

49½ 49½

1 1

2 2

3½ 3½

3 3

3½Y 3½Y

4½ 4½

4 4

4½Y 4½Y

4Y 4Y

5 5

5½ 5½

5½Y 5½Y

5Y 5Y

6 6

6½ 6½

6Y 6Y

7½ 7½

7 7

8½ 8½

8 8

8 2⁄3 8 2⁄3

9 9

9½ 9½

10 10

10½ 10½

10 2⁄3 10 2⁄3

11½ 11½

11 11

12 12

12½ 12½

13 13

14 14

15 15

1½ 1½

2½ 2½

3½ 3½

3 3

4 4

4½ 4½

5½ 5½

5 5

6½ 6½

6 6

7½ 7½

7 7

7 2⁄3 7 2⁄3

8 8

8½ 8½

9 9

9½ 9½

9 2⁄3 9 2⁄3

10½ 10½

10 10

11 11

11½ 11½

12 12

12½ 12½

13 13

13½ 13½

14 14

20 20

21 21

22½ 22½

22,9 22,9

22 22

23½ 23½

23 23

23,8 23,8

23⅓ 23⅓

24 24

24½ 24½

24,6 24,6

24,2 24,2

25½ 25½

25 25

25,9 25,9

26½ 26½

26 26

26⅔ 26⅔

26⅓ 26⅓

27 27

27½ 27½

27,1 27,1

27,6 27,6

27⅓ 27⅓

28 28

28½ 28½

28,4 28,4

28,8 28,8

28,25 28,25

28,6 28,6

28⅓ 28⅓

29½ 29½

29 29

29⅓ 29⅓

29⅔ 29⅔

30 30

30½ 30½

31 31

31½ 31½

32 32

33 33

Filtr nenalezen

Velikost

Univerzální velikost (626) Univerzální velikost (626)

XXS (7) XXS (7)

XS/S (18) XS/S (18)

S/M (87) S/M (87)

M/L (46) M/L (46)

L/XL (66) L/XL (66)

XL/XXL (10) XL/XXL (10)

116 (8) 116 (8)

128 (29) 128 (29)

140 (25) 140 (25)

7 (5) 7 (5)

8 (6) 8 (6)

9 (5) 9 (5)

10 (6) 10 (6)

47-49 (41) 47-49 (41)

XXS (111-116 cm) (6) XXS (111-116 cm) (6)

XS (123-128 cm) (6) XS (123-128 cm) (6)

S (135-140 cm) (6) S (135-140 cm) (6)

M (147-152 cm) (6) M (147-152 cm) (6)

L (159-164 cm) (6) L (159-164 cm) (6)

XL (165-176 cm) (5) XL (165-176 cm) (5)

34-36 (13) 34-36 (13)

35-38 (72) 35-38 (72)

39-42 (54) 39-42 (54)

40-42 (9) 40-42 (9)

43-45 (11) 43-45 (11)

43-46 (76) 43-46 (76)

46-48 (12) 46-48 (12)

47-50 (58) 47-50 (58)

37-39 (18) 37-39 (18)

56 (13) 56 (13)

58 (13) 58 (13)

OSFM (162) OSFM (162)

OSFL (5) OSFL (5)

S 7" (6) S 7" (6)

XL5" (8) XL5" (8)

XL7" (9) XL7" (9)

40/41 (7) 40/41 (7)

42/43 (9) 42/43 (9)

44/45 (11) 44/45 (11)

46/47 (9) 46/47 (9)

152 (19) 152 (19)

164 (22) 164 (22)

2XL (24) 2XL (24)

XS (565) XS (565)

XL (3142) XL (3142)

OSFA (88) OSFA (88)

S (3532) S (3532)

M (3311) M (3311)

L (3292) L (3292)

XXL (1594) XXL (1594)

3XL (413) 3XL (413)

4XL (42) 4XL (42)

5XL (23) 5XL (23)

YXS (262) YXS (262)

YSM (302) YSM (302)

YMD (301) YMD (301)

YLG (290) YLG (290)

YXL (286) YXL (286)

S-M (19) S-M (19)

L-XL (23) L-XL (23)

XS (122-128 cm) (8) XS (122-128 cm) (8)

S (128-137 cm) (9) S (128-137 cm) (9)

M (137-147 cm) (6) M (137-147 cm) (6)

36 (6) 36 (6)

S (128) (9) S (128) (9)

M (140) (10) M (140) (10)

10-11,5 (10) 10-11,5 (10)

12-13,5 (10) 12-13,5 (10)

34.5-36.5 (6) 34.5-36.5 (6)

39.5-41.5 (6) 39.5-41.5 (6)

42-44 (5) 42-44 (5)

44.5-46.5 (5) 44.5-46.5 (5)

T1 (69) T1 (69)

T2 (70) T2 (70)

T3 (63) T3 (63)

T4 (62) T4 (62)

110 cm (6) 110 cm (6)

II (5) II (5)

III (13) III (13)

IV (6) IV (6)

V (9) V (9)

OS (111) OS (111)

30/34 (6) 30/34 (6)

32/36 (5) 32/36 (5)

34/30 (6) 34/30 (6)

34/34 (5) 34/34 (5)

36/32 (7) 36/32 (7)

36/34 (8) 36/34 (8)

38/32 (8) 38/32 (8)

38/34 (11) 38/34 (11)

36-38 (6) 36-38 (6)

29/32 (7) 29/32 (7)

33/36 (7) 33/36 (7)

37/40 (6) 37/40 (6)

44/46 (7) 44/46 (7)

37-41 (31) 37-41 (31)

42-45 (31) 42-45 (31)

UNI (26) UNI (26)

Filtr nenalezen

Prodejna

Praha - Náplavní 1 (147) Praha - Náplavní 1 (147)

Filtr nenalezen

Typy obuvi

Kotníkové Tenisky (12) Kotníkové Tenisky (12)

Neutrální Došlap (319) Neutrální Došlap (319)

Nízké Tenisky (101) Nízké Tenisky (101)

Pronace (123) Pronace (123)

Rychlost (1) Rychlost (1)

Slip On (14) Slip On (14)

Supinace (306) Supinace (306)

Tenisky Na Platformě (4) Tenisky Na Platformě (4)

Tretry (133) Tretry (133)

Vysoké Tenisky (2) Vysoké Tenisky (2)

Vzpěračské Boty (8) Vzpěračské Boty (8)

Filtr nenalezen

Sport

Basketbal (4) Basketbal (4)

Běh (467) Běh (467)

Fitness (60) Fitness (60)

Fotbal (1) Fotbal (1)

Futsal (2) Futsal (2)

Golf (4) Golf (4)

Házená (4) Házená (4)

Volejbal (5) Volejbal (5)

Volný Čas (127) Volný Čas (127)

Filtr nenalezen

Šířka boty

Standardní (342) Standardní (342)

Úzká (14) Úzká (14)

Široká (12) Široká (12)

Filtr nenalezen

Udržitelné

Udržitelné (199) Udržitelné (199)

Filtr nenalezen

Terén

Dráha (129) Dráha (129)

Silnice (227) Silnice (227)

Trail (112) Trail (112)

Filtr nenalezen

Trail

Trail (110) Trail (110)

Filtr nenalezen

Délka Trati

Dlouhá (42) Dlouhá (42)

Sprint (36) Sprint (36)

Střední (37) Střední (37)

Filtr nenalezen

Model

adidas 4D (1) adidas 4D (1)

adidas Adizero (13) adidas Adizero (13)

adidas adizero boston (1) adidas adizero boston (1)

adidas Dropset (3) adidas Dropset (3)

adidas Duramo (1) adidas Duramo (1)

adidas Samba (1) adidas Samba (1)

adidas Supernova (2) adidas Supernova (2)

adidas Superstar (1) adidas Superstar (1)

adidas Ultraboost (1) adidas Ultraboost (1)

Altra FWD Experience (2) Altra FWD Experience (2)

Asics Fuji (1) Asics Fuji (1)

Asics Gel-Cumulus (4) Asics Gel-Cumulus (4)

Asics Gel-Kayano (12) Asics Gel-Kayano (12)

Asics GEL-LYTE (2) Asics GEL-LYTE (2)

Asics Gel-Nimbus (5) Asics Gel-Nimbus (5)

Asics Gel-Trabuco (6) Asics Gel-Trabuco (6)

Asics GT-1000 (2) Asics GT-1000 (2)

Asics GT-2000 (4) Asics GT-2000 (4)

Asics Kinsei (1) Asics Kinsei (1)

Asics Magic Speed (1) Asics Magic Speed (1)

Asics Metaspeed (7) Asics Metaspeed (7)

Asics Noosa TRI (5) Asics Noosa TRI (5)

Asics Novablast (1) Asics Novablast (1)

Asics Sonoma (1) Asics Sonoma (1)

Asics Superblast (2) Asics Superblast (2)

Atom Shark (4) Atom Shark (4)

Atom Terra (1) Atom Terra (1)

Craft CTM (1) Craft CTM (1)

Dynafit Alpine (1) Dynafit Alpine (1)

Dynafit Ultra (3) Dynafit Ultra (3)

Fila Argon (1) Fila Argon (1)

Hoka Bondi (1) Hoka Bondi (1)

Hoka Cielo (4) Hoka Cielo (4)

Hoka Clifton (2) Hoka Clifton (2)

Hoka Crescendo (4) Hoka Crescendo (4)

Hoka Mach (2) Hoka Mach (2)

Inov-8 F-Lite (1) Inov-8 F-Lite (1)

Inov-8 Fastlift (1) Inov-8 Fastlift (1)

Inov-8 Parkclaw (1) Inov-8 Parkclaw (1)

Inov-8 Rocfly (1) Inov-8 Rocfly (1)

Inov-8 Roclite (5) Inov-8 Roclite (5)

Inov-8 Talon (1) Inov-8 Talon (1)

Inov-8 Trailfly (2) Inov-8 Trailfly (2)

Legacy Lifter II (3) Legacy Lifter II (3)

Mizuno Wave Duel (1) Mizuno Wave Duel (1)

Mizuno Wave Rebellion (4) Mizuno Wave Rebellion (4)

Mizuno Wave Rider (2) Mizuno Wave Rider (2)

New Balance 1080 (4) New Balance 1080 (4)

New Balance 520 (1) New Balance 520 (1)

New Balance 680 (1) New Balance 680 (1)

New Balance Arishi (2) New Balance Arishi (2)

New Balance EVOZ (4) New Balance EVOZ (4)

New Balance Garoé (1) New Balance Garoé (1)

New Balance Hierro (6) New Balance Hierro (6)

New Balance More (5) New Balance More (5)

New Balance Nitrel (2) New Balance Nitrel (2)

New Balance Propel (1) New Balance Propel (1)

New Balance Rebel (1) New Balance Rebel (1)

New Balance Solvi (1) New Balance Solvi (1)

New Balance SuperComp (5) New Balance SuperComp (5)

New Balance Tempo (1) New Balance Tempo (1)

New Balance Venym (2) New Balance Venym (2)

Nike Air (3) Nike Air (3)

Nike Air Max 270 (3) Nike Air Max 270 (3)

Nike Air Max 90 (2) Nike Air Max 90 (2)

Nike Air Max 97 (6) Nike Air Max 97 (6)

Nike Air Zoom (1) Nike Air Zoom (1)

Nike Air Zoom Maxfly (1) Nike Air Zoom Maxfly (1)

Nike Air Zoom Victory (3) Nike Air Zoom Victory (3)

Nike Blazer (5) Nike Blazer (5)

Nike Court (6) Nike Court (6)

Nike Court Vision (4) Nike Court Vision (4)

Nike Downshifter (1) Nike Downshifter (1)

Nike Dragonfly (6) Nike Dragonfly (6)

Nike Free Run (6) Nike Free Run (6)

Nike Infinity (4) Nike Infinity (4)

Nike Invincible (5) Nike Invincible (5)

Nike Juniper (3) Nike Juniper (3)

Nike Kiger (3) Nike Kiger (3)

Nike Manoa (1) Nike Manoa (1)

Nike Pegasus (6) Nike Pegasus (6)

Nike Pegasus Trail (9) Nike Pegasus Trail (9)

Nike Revolution (2) Nike Revolution (2)

Nike Structure (5) Nike Structure (5)

Nike Superfly Elite (2) Nike Superfly Elite (2)

Nike Superrep Cycle (3) Nike Superrep Cycle (3)

Nike Superrep Go (3) Nike Superrep Go (3)

Nike Ultrafly (1) Nike Ultrafly (1)

Nike Vaporfly (5) Nike Vaporfly (5)

Nike Vapormax (1) Nike Vapormax (1)

Nike Victori (2) Nike Victori (2)

Nike Vomero (4) Nike Vomero (4)

Nike Waffle (3) Nike Waffle (3)

Nike Wildhorse (2) Nike Wildhorse (2)

Nike Winflo (4) Nike Winflo (4)

Nike Zegama (5) Nike Zegama (5)

Nike Zoom (14) Nike Zoom (14)

Nike Zoom Fly (3) Nike Zoom Fly (3)

Nike Zoom Rival (11) Nike Zoom Rival (11)

Nike Zoom Rival Waffle (6) Nike Zoom Rival Waffle (6)

Nike Zoom Victory XC (1) Nike Zoom Victory XC (1)

Nike ZoomX Superrep Surge (1) Nike ZoomX Superrep Surge (1)

NNormal Kjerag (4) NNormal Kjerag (4)

NNormal Tomir (2) NNormal Tomir (2)

On Running Cloudboom (2) On Running Cloudboom (2)

On Running Cloudflow (2) On Running Cloudflow (2)

On Running Cloudflyer (1) On Running Cloudflyer (1)

On Running Cloudgo (5) On Running Cloudgo (5)

On Running Cloudmonster (7) On Running Cloudmonster (7)

On Running Cloudstratus (4) On Running Cloudstratus (4)

On Running Cloudsurfer (8) On Running Cloudsurfer (8)

On Running Cloudswift (1) On Running Cloudswift (1)

On Running Cloudultra (3) On Running Cloudultra (3)

On Running Cloudventure (1) On Running Cloudventure (1)

On Running Cloudvista (6) On Running Cloudvista (6)

On Running The Roger (2) On Running The Roger (2)

Puma Basket (6) Puma Basket (6)

Puma Cali (4) Puma Cali (4)

Puma Clyde (3) Puma Clyde (3)

Puma Desierto (1) Puma Desierto (1)

Puma Deviate (1) Puma Deviate (1)

Puma Electrify (2) Puma Electrify (2)

Puma evoSPEED (33) Puma evoSPEED (33)

Puma Fast-R (3) Puma Fast-R (3)

Puma PWRFrame (1) Puma PWRFrame (1)

Puma RS-X (2) Puma RS-X (2)

Puma Suede (10) Puma Suede (10)

Puma Velocity (1) Puma Velocity (1)

Puma Voyage (1) Puma Voyage (1)

Reebok Lifter (2) Reebok Lifter (2)

Reebok Nano X (3) Reebok Nano X (3)

Reebok Nano X2 (3) Reebok Nano X2 (3)

Reebok Nanoflex (3) Reebok Nanoflex (3)

S/LAB Alpine (1) S/LAB Alpine (1)

S/LAB CROSS (1) S/LAB CROSS (1)

S/LAB Genesis (1) S/LAB Genesis (1)

S/LAB PHANTASM (2) S/LAB PHANTASM (2)

S/LAB Pulsar (4) S/LAB Pulsar (4)

S/LAB Ultra (1) S/LAB Ultra (1)

Salomon Glide Max (1) Salomon Glide Max (1)

Salomon Index (1) Salomon Index (1)

Salomon Spikecross (1) Salomon Spikecross (1)

Saucony Endorphin (5) Saucony Endorphin (5)

Saucony Peregrine (1) Saucony Peregrine (1)

The North Face Infinite (2) The North Face Infinite (2)

The North Face Pro (1) The North Face Pro (1)

Under Armour Ansa (1) Under Armour Ansa (1)

Under Armour Assert (2) Under Armour Assert (2)

Under Armour Charged Assert (2) Under Armour Charged Assert (2)

Under Armour Charged Bandit (1) Under Armour Charged Bandit (1)

Under Armour Charged Breeze (1) Under Armour Charged Breeze (1)

Under Armour Charged Commit (3) Under Armour Charged Commit (3)

Under Armour Charged Pursuit (5) Under Armour Charged Pursuit (5)

Under Armour Charged Rogue (2) Under Armour Charged Rogue (2)

Under Armour FUTR (1) Under Armour FUTR (1)

Under Armour HOVR Infinite (1) Under Armour HOVR Infinite (1)

Under Armour HOVR Machina (3) Under Armour HOVR Machina (3)

Under Armour HOVR Mega (1) Under Armour HOVR Mega (1)

Under Armour HOVR Phantom (4) Under Armour HOVR Phantom (4)

Under Armour HOVR Ridge (5) Under Armour HOVR Ridge (5)

Under Armour HOVR Rise (2) Under Armour HOVR Rise (2)

Under Armour HOVR Sonic (7) Under Armour HOVR Sonic (7)

Under Armour Lockdown (3) Under Armour Lockdown (3)

Under Armour Project Rock (4) Under Armour Project Rock (4)

Under Armour Pursuit (1) Under Armour Pursuit (1)

Under Armour Surge (7) Under Armour Surge (7)

Under Armour TriBase Reign (1) Under Armour TriBase Reign (1)

Under Armour Turbulence (5) Under Armour Turbulence (5)

Under Armour Velociti (1) Under Armour Velociti (1)

Under Armour Velociti Elite (2) Under Armour Velociti Elite (2)

Vans Old Skool (1) Vans Old Skool (1)

Filtr nenalezen

Typ Treter

Běžecké (81) Běžecké (81)

Cross-Country (21) Cross-Country (21)

Speciálkové (42) Speciálkové (42)

Filtr nenalezen

Typ běhu

Rychlý Běh / Závod (145) Rychlý Běh / Závod (145)

Trénink (314) Trénink (314)

Filtr nenalezen

Disciplína

Běh (101) Běh (101)

Cross-Training (35) Cross-Training (35)

Cycling (3) Cycling (3)

Hod Diskem, Koulí, Kladivem (8) Hod Diskem, Koulí, Kladivem (8)

Hod Oštěpem (7) Hod Oštěpem (7)

Kardio A Kruhový Trénink (39) Kardio A Kruhový Trénink (39)

Silový Trénink (20) Silový Trénink (20)

Skok Do Dálky (16) Skok Do Dálky (16)

Skok Do Výšky (16) Skok Do Výšky (16)

Skok O Tyči (15) Skok O Tyči (15)

Trojskok (18) Trojskok (18)

Filtr nenalezen

Funkce

Carbon (76) Carbon (76)

Funkční (1) Funkční (1)

Goretex (23) Goretex (23)

Nepromokavé (31) Nepromokavé (31)

Prodyšné (533) Prodyšné (533)

Reflexní (39) Reflexní (39)

Filtr nenalezen

Kolekce

adidas Adizero Collection (23) adidas Adizero Collection (23)

adidas Athlete Pack (7) adidas Athlete Pack (7)

adidas Classics (1) adidas Classics (1)

adidas Parley (1) adidas Parley (1)

adidas Rise collection (1) adidas Rise collection (1)

adidas Road2Records (1) adidas Road2Records (1)

Altra Experience Family (2) Altra Experience Family (2)

Asics Centennial of Speed (4) Asics Centennial of Speed (4)

Asics Lite-Show (2) Asics Lite-Show (2)

Asics Nature Bathing (3) Asics Nature Bathing (3)

Asics Sunrise Red (1) Asics Sunrise Red (1)

FREE GIFT (7) FREE GIFT (7)

Get Race Ready (10) Get Race Ready (10)

Gift fit 0224 (7) Gift fit 0224 (7)

Gift fit 0324 (7) Gift fit 0324 (7)

Gift fit 0523 (16) Gift fit 0523 (16)

Gift fit 0623 (16) Gift fit 0623 (16)

Gifts (6) Gifts (6)

Nike Blue Ribbon Sports (3) Nike Blue Ribbon Sports (3)

Nike Ekiden Pack (1) Nike Ekiden Pack (1)

Nike Fast Pack (7) Nike Fast Pack (7)

Nike Nightshare pack (4) Nike Nightshare pack (4)

Nike TRAIL (23) Nike TRAIL (23)

Nike x Eliud Kipchoge (2) Nike x Eliud Kipchoge (2)

On Running Lightning range (2) On Running Lightning range (2)

Promotion September (3) Promotion September (3)

Puma Forever Faster Pack (1) Puma Forever Faster Pack (1)

Puma Marathon Series (1) Puma Marathon Series (1)

Puma Psychedelic Rush (1) Puma Psychedelic Rush (1)

Puma Track & Field (2) Puma Track & Field (2)

S/LAB Ultra (1) S/LAB Ultra (1)

Salomon x Ciele (1) Salomon x Ciele (1)

Spike It Up (17) Spike It Up (17)

The North Face Athlete 2023 (1) The North Face Athlete 2023 (1)

Under Armour Project Rock (4) Under Armour Project Rock (4)

Filtr nenalezen

Komfort a míra tlumení

Nízká (32) Nízká (32)

Střední (159) Střední (159)

Vysoká (138) Vysoká (138)

Filtr nenalezen